| Greenock to Payson (Arizona) | 4,868.79 mi (7,835.57 km) |
| Greenock to Payson (Utah) | 4,555.46 mi (7,331.30 km) |
| Greenock to Peabody (Massachusetts) | 2,998.69 mi (4,825.93 km) |
| Greenock to Peachtree City (Georgia) | 3,965.98 mi (6,382.63 km) |
| Greenock to Peachtree Corners (Georgia) | 3,923.33 mi (6,313.98 km) |
| Greenock to Pearl (Mississippi) | 4,232.02 mi (6,810.77 km) |
| Greenock to Pearl City (Hawaii) | 6,866.21 mi (11,050.10 km) |
| Greenock to Pearl River (New York) | 3,182.50 mi (5,121.74 km) |
| Greenock to Pearland (Texas) | 4,572.03 mi (7,357.97 km) |
| Greenock to Pebble Creek (Florida) | 4,158.36 mi (6,692.24 km) |
| Greenock to Pecan Grove (Texas) | 4,583.57 mi (7,376.54 km) |
| Greenock to Pecos (Texas) | 4,765.18 mi (7,668.82 km) |
| Greenock to Peekskill (New York) | 3,168.65 mi (5,099.45 km) |
| Greenock to Pekin (Illinois) | 3,783.81 mi (6,089.45 km) |
| Greenock to Pelham (Alabama) | 4,052.55 mi (6,521.96 km) |
